Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
Opening of gnome session
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
log in
   * What was the outcome of this action?
juil. 25 13:28:31 debian systemd[5664]: Failed to start app-gnome-
gnome\x2dkeyring\x2dsecrets-5803.scope - Application launched by gnome-session-
binary.
░░ Subject: L'unité (unit) UNIT a échoué
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ L'unité (unit) UNIT a échoué, avec le résultat failed.
juil. 25 13:28:31 debian systemd[5664]: Failed to start app-gnome-
gnome\x2dkeyring\x2dssh-5802.scope - Application launched by gnome-session-
binary.
░░ Subject: L'unité (unit) UNIT a échoué
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ L'unité (unit) UNIT a échoué, avec le résultat failed.

   * What outcome did you expect instead?
I expect no errors at yhe opening of gnome-session
*** End of the template - remove these template lines ***

Hello
After further investigation I believe that the problem is in gnome-keyring package.
gnome-keyring provides


/etc/xdg/autostart/gnome-keyring-pkcs11.desktop


/etc/xdg/autostart/gnome-keyring-secrets.desktop

and a user service doing the same job:  gnome-keyring-daemon.service

systemctl --user status gnome-keyring-daemon.service --no-pager -l
● gnome-keyring-daemon.service - GNOME Keyring daemon
     Loaded: loaded (/usr/lib/systemd/user/gnome-keyring-daemon.service; enabled; preset: enabled)
     Active: active (running) since Wed 2023-07-26 13:21:09 CEST; 9min ago
TriggeredBy: ● gnome-keyring-daemon.socket
   Main PID: 4164 (gnome-keyring-d)
      Tasks: 5 (limit: 4254)
     Memory: 5.2M
        CPU: 138ms
     CGroup: /user.slice/user-1001.slice/user@1001.service/app.slice/gnome-keyring-daemon.service
             └─4164 /usr/bin/gnome-keyring-daemon --foreground --components=pkcs11,secrets --control-directory=/run/user/1001/keyring

juil. 26 13:21:10 debian gnome-keyring-daemon[4164]: GNOME_KEYRING_CONTROL=/run/user/1001/keyring
juil. 26 13:21:09 debian systemd[4140]: Started gnome-keyring-daemon.service - GNOME Keyring daemon.
juil. 26 13:24:16 debian gnome-keyring-daemon[4164]: asked to register item /org/freedesktop/secrets/collection/Trousseau_5fde_5fcl_c3_a9s_5fpar_5fd_c3_a9faut/1, but it's already registered
juil. 26 13:24:16 debian gnome-keyring-d[4164]: asked to register item /org/freedesktop/secrets/collection/Trousseau_5fde_5fcl_c3_a9s_5fpar_5fd_c3_a9faut/1, but it's already registered
ps -edf | grep keyring
guy         4164    4140  0 13:21 ?        00:00:00 /usr/bin/gnome-keyring-daemon --foreground --components=pkcs11,secrets --control-directory=/run/user/1001/keyring


So I remove the 2 autostart desktop.file